时间:2021-07-01 10:21:17 帮助过:3人阅读
";
echo $value['_id'];
echo '
name:';
echo $value['name'];
echo "
sex:";
echo $value['sex'];
echo "";
}
image
条件查找
$arr=array("name"=>"22");
$cursor = $collection->find($arr);
修改数据
image
$newdata = array('$set' => array("email" => "test@test.com"));
$collection->update(array("name" => "22"), $newdata);
var_dump($collection);
$arr=array("name"=>"22");
$cursor = $collection->find($arr);
foreach($cursor as $key => $value){
echo "";
echo $value['_id'];
echo '
name:';
echo $value['name'];
echo "
sex:";
echo $value['sex'];
echo "
email:";
echo $value['email'];
echo "";
}
删除数据
image
$arr=array("name"=>"22");
$collection->remove($arr);
var_dump($collection);
image
其它常用操作
//关闭连接
$conn->close();
//删除一个数据库
$conn->dropDB("yyd");
//列出所有可用数据库
$dbs = $conn->listDBs();
http://www.bkjia.com/PHPjc/735870.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/735870.htmlTechArticle下载相对应的php扩展文件php_mongo.dll,拷入php扩展文件夹里/php/ext,修改php.ini文件,新增下列行: extension=php_mongo.dll PHP操作 连接数据库 $co...